fzca52 tjsj 100801
cwfsju
expires:202602102200;;388617

coastal waters forecast
national weather service san juan pr
401 am ast tue feb 10 2026

puerto rico and the u.s. virgin islands waters


amz712-102200-
coastal waters of northern puerto rico out 10 nm-
401 am ast tue feb 10 2026

...small craft advisory in effect through late wednesday night...

.today...northeast winds 10 to 15 knots, increasing to 15 to
20 knots late this morning and afternoon. seas 10 to 11 feet. wave
detail: north 10 feet at 13 seconds. scattered showers until late
afternoon, then isolated showers late. 
.tonight...northeast winds 10 to 15 knots with gusts up to 25 knots.
seas 9 to 10 feet. wave detail: north 10 feet at 13 seconds.
scattered showers after midnight. 
.wednesday...east winds 15 to 20 knots with gusts up to 25 knots.
seas 8 to 9 feet. wave detail: north 9 feet at 13 seconds. numerous
showers in the morning. 
.wednesday night...east winds 10 to 15 knots with gusts up to
25 knots. seas 6 to 8 feet. wave detail: north 8 feet at 12 seconds.
scattered showers in the evening, then numerous showers after
midnight. 
.thursday...east winds 10 to 15 knots with gusts up to 20 knots.
seas 6 to 7 feet. wave detail: north 6 feet at 11 seconds and east
3 feet at 5 seconds. numerous showers, mainly in the morning. 
.thursday night...east winds 5 to 10 knots. seas 5 to 6 feet. wave
detail: north 5 feet at 11 seconds and northeast 3 feet at
7 seconds. scattered showers. 
.friday...east winds 5 to 10 knots. seas 4 to 5 feet. scattered
showers in the morning, then numerous showers in the afternoon. 
.friday night...east winds 5 to 10 knots. seas around 4 feet.
scattered showers. 
.saturday...east winds 10 to 15 knots. seas around 4 feet. scattered
showers in the afternoon. 
.saturday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 4 to 5 feet. 

$$

fzca52 tjsj 100801
cwfsju
expires:202602102200;;388622

coastal waters forecast
national weather service san juan pr
401 am ast tue feb 10 2026

puerto rico and the u.s. virgin islands waters


amz735-102200-
coastal waters of southern puerto rico out 10 nm-
401 am ast tue feb 10 2026

...small craft should exercise caution...

.today...northeast winds 10 to 15 knots, increasing to 15 to
20 knots this afternoon. gusts up to 30 knots. seas 3 to 5 feet.
wave detail: east 3 feet at 5 seconds. isolated showers until late
afternoon, then scattered showers late. 
.tonight...northeast winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. gusts up to 30 knots. seas 3 to 5 feet.
wave detail: east 3 feet at 6 seconds. 
.wednesday...northeast winds 10 to 15 knots, becoming east 15 to
20 knots in the afternoon. seas 3 to 5 feet. wave detail: east
4 feet at 6 seconds. scattered showers. 
.wednesday night...east winds 10 to 15 knots with gusts up to
25 knots. seas 3 to 4 feet. wave detail: east 4 feet at 6 seconds.
scattered showers. 
.thursday...east winds 10 to 15 knots with gusts up to 20 knots.
seas 3 to 4 feet. wave detail: east 3 feet at 7 seconds. scattered
showers. 
.thursday night...east winds 10 to 15 knots with gusts up to
20 knots, diminishing to 5 to 10 knots after midnight. seas 3 to
4 feet. wave detail: east 3 feet at 7 seconds. numerous showers,
mainly in the evening. 
.friday...east winds 5 to 10 knots, increasing to 10 to 15 knots in
the afternoon. seas around 3 feet. scattered showers in the morning.
.friday night...east winds 10 to 15 knots. seas around 3 feet. 
.saturday...east winds 10 to 15 knots. seas 3 to 4 feet. 
.saturday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas around 3 feet. 

$$

fzca52 tjsj 100801
cwfsju
expires:202602102200;;388623

coastal waters forecast
national weather service san juan pr
401 am ast tue feb 10 2026

puerto rico and the u.s. virgin islands waters


amz741-102200-
mona passage southward to 17n-
401 am ast tue feb 10 2026

...small craft advisory in effect through late wednesday night...

.today...northeast winds 20 to 25 knots with gusts up to 30 knots.
seas 9 to 11 feet. wave detail: north 7 feet at 14 seconds and
northeast 6 feet at 6 seconds. isolated showers until late
afternoon, then scattered showers late. 
.tonight...northeast winds 20 to 25 knots, diminishing to 15 to
20 knots after midnight. seas 8 to 10 feet. wave detail: north
9 feet at 13 seconds and northeast 6 feet at 6 seconds. 
.wednesday...east winds 15 to 20 knots with gusts up to 30 knots.
seas 7 to 9 feet. wave detail: north 9 feet at 13 seconds and east
5 feet at 7 seconds. scattered showers in the afternoon. 
.wednesday night...east winds 15 to 20 knots with gusts up to
25 knots. seas 6 to 7 feet. wave detail: north 7 feet at 12 seconds
and east 6 feet at 7 seconds. scattered showers. 
.thursday...east winds 10 to 15 knots with gusts up to 25 knots.
seas 5 to 7 feet. wave detail: east 5 feet at 7 seconds and north
5 feet at 12 seconds. scattered showers. 
.thursday night...east winds 10 to 15 knots with gusts up to
20 knots. seas 5 to 6 feet. wave detail: north 5 feet at 11 seconds
and east 4 feet at 7 seconds. scattered showers. 
.friday...east winds 10 to 15 knots. seas 4 to 5 feet. scattered
showers. 
.friday night...east winds 10 to 15 knots. seas 4 to 5 feet.
scattered showers. 
.saturday...east winds 10 to 15 knots. seas 4 to 5 feet. scattered
showers in the afternoon. 
.saturday night...east winds 10 to 15 knots. seas 4 to 5 feet.
scattered showers. 

$$

fzca52 tjsj 100801
cwfsju
expires:202602102200;;388624

coastal waters forecast
national weather service san juan pr
401 am ast tue feb 10 2026

puerto rico and the u.s. virgin islands waters


amz742-102200-
coastal waters of northwestern puerto rico out 10 nm-
401 am ast tue feb 10 2026

...small craft advisory in effect through late wednesday night...

.today...northeast winds 15 to 20 knots with gusts up to 30 knots.
seas 8 to 11 feet. wave detail: north 10 feet at 14 seconds.
isolated showers. 
.tonight...northeast winds 15 to 20 knots with gusts up to 30 knots.
seas 7 to 10 feet. wave detail: north 9 feet at 13 seconds. 
.wednesday...northeast winds 15 to 20 knots with gusts up to
25 knots. seas 6 to 9 feet. 
.wednesday night...east winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. seas 5 to 7 feet. wave detail: north 7 feet
at 12 seconds. 
.thursday...east winds 5 to 10 knots with gusts up to 20 knots. seas
4 to 6 feet. wave detail: north 6 feet at 12 seconds and east 3 feet
at 7 seconds. scattered showers in the afternoon. 
.thursday night...east winds 5 to 10 knots. seas 3 to 5 feet. wave
detail: north 5 feet at 11 seconds and northeast 2 feet at
7 seconds. scattered showers in the evening. 
.friday...east winds 5 to 10 knots, becoming northeast in the
afternoon. seas 3 to 5 feet. scattered showers. 
.friday night...northeast winds 5 to 10 knots. seas 2 to 4 feet. 
.saturday...northeast winds 5 to 10 knots. seas 2 to 4 feet.
scattered showers in the afternoon. 
.saturday night...northeast winds 5 to 10 knots. seas 2 to 4 feet. 

$$

fzca52 tjsj 100801
cwfsju
expires:202602102200;;388625

coastal waters forecast
national weather service san juan pr
401 am ast tue feb 10 2026

puerto rico and the u.s. virgin islands waters


amz745-102200-
coastal waters of southwestern puerto rico out 10 nm-
401 am ast tue feb 10 2026

...small craft advisory in effect through late wednesday night...

.today...northeast winds 15 to 20 knots with gusts up to 30 knots.
seas 6 to 9 feet. wave detail: northwest 7 feet at 15 seconds and
northwest 5 feet at 7 seconds. 
.tonight...northeast winds 15 to 20 knots with gusts up to 30 knots.
seas 6 to 9 feet. wave detail: northwest 6 feet at 13 seconds and
northwest 5 feet at 6 seconds. 
.wednesday...northeast winds 10 to 15 knots with gusts up to
25 knots, becoming east 5 to 10 knots in the afternoon. seas 5 to
7 feet. wave detail: northwest 6 feet at 14 seconds and northwest
4 feet at 6 seconds. scattered showers in the afternoon. 
.wednesday night...east winds 5 to 10 knots. seas 4 to 6 feet. wave
detail: northwest 5 feet at 12 seconds and northwest 3 feet at
6 seconds. scattered showers in the evening. 
.thursday...east winds 5 to 10 knots. seas 3 to 5 feet. wave detail:
northwest 5 feet at 12 seconds and southeast 2 feet at 7 seconds. 
.thursday night...east winds 10 to 15 knots with gusts up to
20 knots, diminishing to 5 to 10 knots after midnight. seas 2 to
4 feet. wave detail: northwest 3 feet at 11 seconds and southeast
2 feet at 7 seconds. scattered showers. 
.friday...east winds 5 to 10 knots, becoming southeast 10 to
15 knots in the afternoon. seas 2 to 4 feet. scattered showers. 
.friday night...east winds 5 to 10 knots. seas 2 to 4 feet. 
.saturday...east winds 10 to 15 knots. seas 2 to 3 feet. scattered
showers in the afternoon. 
.saturday night...east winds 5 to 10 knots. seas 2 to 3 feet. 

$$